article: 20Today it is found that school students hardly pay much attention to sports. Is it because they aren't interested in sports? No. They often say they have other more important things to do.
  What are these important things? Examinations! Students have to spend much time on all kinds of examinations at school. So many of them almost become bookworms  . Books stop them from doing sports. Because of the pressure from their parents and teachers, the students have to work harder and spend most of their time on books. As for (......) the students, they want to get good results so that they can improve their studies. So it is necessary for them to give all of their free time to their studies and stop their school sports.
  In fact, education can't go without physical   exercises, because a quick mind hardly goes along with a weak body. If you don't have a strong body, you can never get anything, let alone   a great success in your life.
question: _  are the greatest problems, so the school students don't pay much attention to sports now.
options: No interest Exercises Education Examinations